Port St. Joe, FL
Climate overview — based on NOAA 1991-2020 normals from APALACHICOLA AP, FL US.
Year-round temperatures (°F)
Climate summary
Port St. Joe has an annual average temperature of 69.1°F with about 53.1 inches of precipitation per year. The warmest month is July (average high 89.7°F), and the coldest is January (average low 44.4°F). August is typically the wettest month (7.79 in) and May the driest (1.87 in).
Best time to visit Port St. Joe
Full guide →Climate change signal
All-time records →163 of 366 (44.5%) of Port St. Joe's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 33 | |
| 2000s | 110 | |
| 2010s | 156 | |
| 2020s | 67 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 63.7°F | 44.4°F | 54.0°F | 4.06 in | — | 10 |
| February | 66.3°F | 47.4°F | 56.8°F | 4.17 in | — | 9 |
| March | 70.9°F | 52.5°F | 61.7°F | 4.34 in | — | 8 |
| April | 76.3°F | 58.2°F | 67.3°F | 2.91 in | — | 7 |
| May | 83.7°F | 65.9°F | 74.8°F | 1.87 in | — | 6 |
| June | 88.5°F | 72.8°F | 80.7°F | 5.86 in | — | 11 |
| July | 89.7°F | 74.7°F | 82.2°F | 5.74 in | — | 15 |
| August | 89.4°F | 75.0°F | 82.2°F | 7.79 in | — | 15 |
| September | 86.7°F | 71.6°F | 79.2°F | 5.38 in | — | 12 |
| October | 80.7°F | 62.3°F | 71.5°F | 3.63 in | — | 8 |
| November | 72.5°F | 51.7°F | 62.1°F | 3.74 in | — | 9 |
| December | 66.0°F | 47.1°F | 56.5°F | 3.59 in | — | 10 |
Climate twins of Port St. Joe
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).